34 lines
898 B
Ruby
34 lines
898 B
Ruby
module Compass
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class Logger
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DEFAULT_ACTIONS = [:directory, :exists, :remove, :create, :overwrite, :compile]
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attr_accessor :actions, :options
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def initialize(*actions)
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self.options = actions.last.is_a?(Hash) ? actions.pop : {}
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@actions = DEFAULT_ACTIONS.dup
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@actions += actions
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end
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# Record an action that has occurred
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def record(action, *arguments)
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log "#{action_padding(action)}#{action} #{arguments.join(' ')}"
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end
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# Emit a log message
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def log(msg)
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puts msg
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end
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# add padding to the left of an action that was performed.
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def action_padding(action)
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' ' * [(max_action_length - action.to_s.length), 0].max
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end
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# the maximum length of all the actions known to the logger.
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def max_action_length
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@max_action_length ||= actions.inject(0){|memo, a| [memo, a.to_s.length].max}
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end
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end
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end |